/Engine/Plugins/FX/Niagara/Source/NiagaraVertexFactories/Public/NiagaraDrawIndirect.h
typedef [TShaderPermutationDomain](API\Runtime\RenderCore\TShaderPermutationDomain)< [FSupportsTextureRW](API\Plugins\NiagaraVertexFactories\FNiagaraDrawIndirectArgsGenCS\FSupportsTexture-) > FPermutationDomain